12739995538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4778693}}^1$

素因数の和:4778769

約数の個数: 16

約数和(自身を含む): 20185203456

約数和(自身を除く): 7445207918

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4778693, 9557386, 148139483, 205483799, 296278966, 410967598, 6369997769, 12739995538]

約数ペア:

[(1, 12739995538), (2, 6369997769), (31, 410967598), (43, 296278966), (62, 205483799), (86, 148139483), (1333, 9557386), (2666, 4778693)]